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Marshall JMP-1

Tech. sheet

  • Manufacturer: Marshall
  • Model: JMP-1
  • Category: Guitar amplification
  • Entry created on: 09/06/2003
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The Marshall JMP-1 is a four-channel valve MIDI preamp that spans the Marshall sounds from old-school cleans to DSL Roar.

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Other names: jmp1, jmp 1, jmp1